Competing pair density wave and uniform d -wave superconductivity in phase-separated 214 cuprates at the 1/8 anomaly
Source abstract
Abstract
Why does superconductivity weaken at 1/8 doping in cuprates? The authors reveal a hidden rivalry: a striped pair density wave (PDW) competes with uniform superconductivity. By tuning the crystal structure with Nd doping, they show how stabilizing the PDW state suppresses three-dimensional superconductivity, casting the ``1/8 anomaly'' as a signature of quantum phase competition.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Physics of Superconductivity and Magnetism · Organic and Molecular Conductors Research · Iron-based superconductors research
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
McMaster University
Brockhouse Institute for Materials Research
University of Science and Technology of China
Memorial University of Newfoundland
Oak Ridge National Laboratory
Canadian Institute for Advanced Research
Funding
Natural Sciences and Engineering Research Council of Canada
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